Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Joseph E. Valdez"'
Publikováno v:
ELECTROPHORESIS. 43
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a76326f95cfa305a5a6ee1ab138e16a
https://doi.org/10.1002/elps.202270016
https://doi.org/10.1002/elps.202270016
Autor:
Joseph E. Valdez, Melfei E. Bungihan
Publikováno v:
Journal of Technology and Science Education, Vol 9, Iss 3, Pp 282-294 (2019)
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
The study aimed to investigate the effectiveness of problem-based learning (PBL) approach in enhancing the problem solving skills in Chemistry of Grade 9 students in a public high school in the Philippines. The level of problem solving skills of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c15316833ccac73d917b3172426a061
http://www.jotse.org/index.php/jotse/article/view/631
http://www.jotse.org/index.php/jotse/article/view/631
Autor:
Sunkyung Jeong, Wooyong Kwon, Natalia Miękus, Doo Soo Chung, Joseph E. Valdez, Joon Yub Kwon, Tomasz Bączek
Publikováno v:
Journal of chromatography. A. 1655
A high-performance version of in-line, three-phase direct immersion-single drop microextraction (DI-SDME) coupled with capillary electrophoresis (CE) was demonstrated using a commercial CE instrument, and all the major and minor details were describe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84d6624f8b0967956072084d520f9b1f
https://pubmed.ncbi.nlm.nih.gov/34517164
https://pubmed.ncbi.nlm.nih.gov/34517164